Henan Tianshui Chemical Co., Ltd is located in the industrial estate of Qixian in Henan Province, near Beijing-Guangzhou Railway, Beijing-Shenzhen Highway and No. 107 State Way. We enjoy convenient transportation.We are a professional thiocyanate and hydrosulfide manufacturer and were built in 1996. Our factory attained ISO9001 certification in 2003 and has 150 employees. Our main products are ammonium thiocyanate, sodium thiocyanate, potassium thiocyanate, sodium hydrosulfide 4-Chlorobenzenesulfonic acid,P-Toluene Sulfonic acid, 1.5-dihydroxy naphthalene and 1.8-Diaminonaphthalene . Our ammonium thiocyanate production line has the leading technology in China with an annual production capability of 30,000T. Strict process control technology ensures the Best Quality.Active Output of ammonium thiocyanate last year: 25,000M/TActive Output of sodium thiocyanate last year: 15,000M/TActive Output of sodium thiocyanate last year: 10,000M/TActive Output of Sodium Hydrosulfide last year: 20,000M/TActive output of 4-Chlorobenzenesulfonic year. 500MTActive output of P-Toluene Sulfonic acid year, 3000MTActive output of 1.5-dihydroxy naphthalene year, 500MTActive output of 1.8-Diaminonaphthalene year 1000MTOur slogan is "creditability + quality + services + price = market". We export large quantities of products all over the world and we appreciate the feedback from clients. We have been working hard to meet clients' demands. With your support, we are confident that we can do much better. Our Export Department was built in 2002 and now has 6 employees. We became more professional and rich experience enables to solve the technological problems. Therefore, if you need sodium thicoyanatre, ammonium thiocyanate, potassium thiocyanate and sodium hydrosulfide, please do not hesitate to contact us, and we will work hard to meet your demands.We are looking forward to the opportunities for cooperation with you.